we stopped at a circuit city, so i got to check out a lot of the technological innovations over the past quarter century plus that i had no idea of, and i gravitated toward the huge tv with the surround sound, the real plush leather seats, and i'm like, yeah, i can get used to this. >> but paul would find challenges in even the most mundane aspects of this new world. >> i had some food dropped off and one of the things was pressurized can of cheese spread, and everybody would, you know, probably knows how to work a pressurized can of cheese spread, but it was something i hadn't seen. like everything else, i go to squeeze the can, and couldn't squeeze this can, so my first thought is go to the directions, and the directions state, you know, press tip firmly. so i'm pressing straight down on the tip and nothing is happening. so i'm holding the base of the tip and i'm pulling down. still nothing is helping. and i notice this black object at the bottom of the can. so i start pressing that. so by this time i'm completely lost, and a guy walked by and told me to press the tip sideways which fr